Open access
Jul 2026
Nonlinear least squares curve fitting method for measuring virtual inertia and damping in renewable energy grid stability studies
With the increasing penetration of renewable energy sources such as wind and solar, modern power grids face reduced inertia and damping, posing significant challenges to frequency stability and secure operation. Virtual synchronous generator (VSG) technology has emerged as an effective solution, enabling inverter-based...
Zifan Li, Lei Wang, Hao-Yu Liu et al.
· Sustainable Energy Research · 0 citations